So cool to sleep at night to blow the fan

The right way to sleep blowing a fan:1. Choose a "changeable" fan, that is, there are many blowing gears, preferably with sleeping wind, soft wind, etc.

2. The fan cannot blow directly in one direction and part, select the rotation mode.

3. The distance between the fan and the person should be greater than 2 meters, or blow against the wall.

4. When the temperature exceeds 30, do not choose too large a windshield, the wind blowing from the fan at this time is also hot air.

5. Don't blow for a long time, it is advisable to blow for half an hour to 1 hour at a time.

Uses of electric fansElectric fan is a household appliance that uses an electric motor to drive the fan blades to rotate to accelerate air circulation, which is mainly used to cool off the heat and circulate air. It is widely used in homes, classrooms, offices, shops, hospitals and hotels. Common household fans are essentially axial fans, i.e., the direction of the wind is parallel to the axis of rotation of the fan blades.

Household electric fans include ceiling fans, table fans, floor fans, wall fans, top fans, ventilation fans, page fans, air conditioning fans (i.e. cooling fans), etc.; There are also heads of head and non-head in table fans, and there are also page fans; There are floor fans that shake heads, turn pages, etc.

Blow to the fan all nightIt's not goodAccording to authoritative sources: SleepAdvisor's sleep expert Mark Reddick said that fans can blow a lot of dust and pollen into the nasal passages, which can easily cause allergies, which is especially noteworthy for people with asthma and pollen allergies. In addition, the nasal cavity and sinuses can also be affected by dry air, causing headaches and even cramps.

It can be seen that it is not good to blow on the fan all night.

In addition, if the temperature of the air conditioner is too low or the fan blows violently, it is easy to chill the neck and cause neck discomfort, so you must pay attention to the blowing fan in summer.

The proper way to blow a fan while sleeping is as followsWhen the outdoor temperature is lower than the room temperature, put the electric fan in the window facing the indoor, you can send the outdoor cool breeze indoors, on the contrary, when the outdoor temperature is higher, the electric fan is placed in the direction of the window, which can hinder the outdoor heat from entering the room and keep the indoor relatively low.

When people are asleep, their immunity decreases, if they blow directly on the body, whether the wind is strong or small, it is easy to cause diseases, so don't blow the fan all the time when sleeping, if you feel too hot to fall asleep, you can adjust the fan to the sleep gear or schedule for half an hour.

It is very important to place the fan correctly, the electric fan should not be too close to the human body, too close to the wind to make the gap between blood circulation and sweat circulation too large, the nerve center will lose balance, the various organs of the human body will feel tired, so that the whole body feels uncomfortable, the best electric fan placement is about 2 meters away from the human body, so that the wind is more soft and uniform.